Free Republic
Browse · Search
General/Chat
Topics · Post Article

Skip to comments.

Quantum computing hits the desktop, no cryo-cooling required
www.newatlas.com ^ | September 27, 2021 | Loz Blain

Posted on 09/28/2021 6:23:34 PM PDT by Jonty30

An Australian/German company is developing powerful quantum accelerators the size of graphics cards. They work at room temperature, undercutting and outperforming today's huge, cryo-cooled quantum supercomputers, and soon they'll be small enough for mobile devices.

Superconducting quantum computers are huge and incredibly finicky machines at this point. They need to be isolated from anything that might knock an electron's spin off and ruin a calculation. That includes mechanical isolation, in extreme vacuum chambers, where only a few molecules might remain in a cubic meter or two of space. It includes electromagnetic forces – IBM, for example, surrounds its precious quantum bits, or qubits, with mu metals to absorb all magnetic fields.

(Excerpt) Read more at newatlas.com ...


TOPICS: Business/Economy; Computers/Internet; Education; Society
KEYWORDS: computer; quantum
Navigation: use the links below to view more comments.
first 1-2021-35 next last
Now, I get in quantum computing that your very thoughts can have an effect on results. What I don't understand is how they can insulate this quantum accelerator from your thoughts in such a small package.
1 posted on 09/28/2021 6:23:34 PM PDT by Jonty30
[ Post Reply | Private Reply | View Replies]

To: Jonty30

Can it handle Lotus Notes?

I hate that software.


2 posted on 09/28/2021 6:26:41 PM PDT by wally_bert (I cannot be sure for certain, but in my personal opinion I am certain that I am not sure.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: Jonty30

so this could be bad for crypto as you could hack a unhackable key in a lot less time using a quantum computer.


3 posted on 09/28/2021 6:28:54 PM PDT by GraceG ("If I post an AWESOME MEME, STEAL IT! JUST RE-POST IT IN TWO PLACES PLEASE")
[ Post Reply | Private Reply | To 1 | View Replies]

To: Jonty30

Great, the I-7 laptop I just bought is no a model-T


4 posted on 09/28/2021 6:29:23 PM PDT by Fai Mao (I don't think we have enough telephone poles.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: Jonty30

I hesitate to say that for most people, thinking will not be an issue.


5 posted on 09/28/2021 6:30:38 PM PDT by Retrofitted
[ Post Reply | Private Reply | To 1 | View Replies]

To: Fai Mao

It should be “now is a Model-T” not no model T


6 posted on 09/28/2021 6:31:05 PM PDT by Fai Mao (I don't think we have enough telephone poles.)
[ Post Reply | Private Reply | To 4 | View Replies]

To: Jonty30

Just drop one and you have WWIV at your thinkertips.


7 posted on 09/28/2021 6:36:49 PM PDT by Fester Chugabrew (No nation that sanctions the wholesale slaughter of its unborn citizens is fit to endure.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: Fai Mao

“Great, the I-7 laptop I just bought is no a model-T”

The first laptop I-7 was 2009.


8 posted on 09/28/2021 6:38:02 PM PDT by TexasGator (UF)
[ Post Reply | Private Reply | To 4 | View Replies]

To: Jonty30

Not holding my breath. Don’t think we’re at the point of pulling that off yet. Yes, I’d love to be wrong.


9 posted on 09/28/2021 6:38:25 PM PDT by Da Coyote
[ Post Reply | Private Reply | To 1 | View Replies]

To: Jonty30

Will it run WYSIWYG?


10 posted on 09/28/2021 6:39:26 PM PDT by dynachrome ("I will not be reconstructed, and I do not give a damn.")
[ Post Reply | Private Reply | To 1 | View Replies]

To: GraceG
so this could be bad for crypto as you could hack a unhackable key in a lot less time using a quantum computer.

Could undermine blockchain security.

11 posted on 09/28/2021 6:42:31 PM PDT by facedown (Armed in the Heartland)
[ Post Reply | Private Reply | To 3 | View Replies]

To: Jonty30

Bitcoin values will crash.


12 posted on 09/28/2021 6:49:38 PM PDT by DEPcom (Make the enemy live up to its own book of rules)
[ Post Reply | Private Reply | To 1 | View Replies]

To: DEPcom

So, to be consistent with my investment history, you’re suggesting that I buy bitcoin.

I’m on it!


13 posted on 09/28/2021 6:51:06 PM PDT by Jonty30 (My superpower is setting people up for failure, without meaning to. )
[ Post Reply | Private Reply | To 12 | View Replies]

To: Jonty30

I developed a quantum smartphone, but every time I opened an app, a cat died.


14 posted on 09/28/2021 7:08:31 PM PDT by I-ambush (If we make it we’ll all sit back and laugh, but I fear tomorrow I’ll be crying)
[ Post Reply | Private Reply | To 1 | View Replies]

To: Jonty30

I’d rather have a flying car.


15 posted on 09/28/2021 7:11:06 PM PDT by E. Pluribus Unum ("Communism is not love. Communism is a hammer which we use to crush the enemy." ― Mao Zedong)
[ Post Reply | Private Reply | To 1 | View Replies]

To: DEPcom

not exactly, you can protect against quantum hacking.

but not important because desktop quantum computers are as far away as “Mr Fusion”

if the large govt entities who really want to control bitcoin cannot do it, (and cannot make energy with cold fusion either)

than it is unlikey you will see it any time soon.

hell I cannot even buy a decent graphics card.


16 posted on 09/28/2021 7:11:50 PM PDT by algore ( )
[ Post Reply | Private Reply | To 12 | View Replies]

To: I-ambush

“I developed a quantum smartphone, but every time I opened an app, a cat died.“

Or not. ;-)


17 posted on 09/28/2021 7:13:30 PM PDT by D_Idaho ("For we wrestle not against flesh and blood...")
[ Post Reply | Private Reply | To 14 | View Replies]

To: wally_bert

LOL!

I thought I was going to get through the early computer age without ever having to put up with Notes, and then I got a consulting gig for about a year and a half in a Notes operation. This around a dozen years ago.

I actually had a utility on my desktop called KillNotes. When Notes crashed, I could run KillNotes and get Notes going again without having to reboot my laptop! Which says much about the reliability of Notes in that era. Which was pretty well into the lifecycle of Notes.


18 posted on 09/28/2021 7:23:07 PM PDT by FreedomPoster (Islam delenda est)
[ Post Reply | Private Reply | To 2 | View Replies]

To: Retrofitted

Most people can’t properly format a complex document in Word using styles or do a data sort in Excel. It is amazing how little about using basic software most people know.


19 posted on 09/28/2021 7:25:17 PM PDT by FreedomPoster (Islam delenda est)
[ Post Reply | Private Reply | To 5 | View Replies]

To: algore

On that last, everyone is buying them up for crypto mining.


20 posted on 09/28/2021 7:26:31 PM PDT by FreedomPoster (Islam delenda est)
[ Post Reply | Private Reply | To 16 | View Replies]


Navigation: use the links below to view more comments.
first 1-2021-35 next last

Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.

Free Republic
Browse · Search
General/Chat
Topics · Post Article

FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson